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pro vyhledávání: '"A. M. Tveritinov"'
Publikováno v:
Ferroelectrics. 185:37-40
A Stark effect sensitive differential spectroscopy technique was employed to study the behaviour of the B-absorption lines of Cr3+ impurity centers in LiNbO3. At 77 K a pronounced linear field effect on the B1 and B2 lines occurs for electric fields
Publikováno v:
SPIE Proceedings.
The effect of external electric field on the absorption spectra of LiNbO3 crystals doped with Nd3 andCr3 ions has been investigated at 77 K by means of sensitive modulation method. A linear Stark effect isobserved on many lines of Nd3 and on B-lines